Patents by Inventor Don Perry

Don Perry has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Proprioception machine
    Publication number: 20060073941
    Abstract: A proactive machine is used for assessing and improving a user's proprioception. The machine has a tilting platform upon which the user stands, a non-rotating tilting means connected to the platform for tilting the platform along a first axis and along a second axis perpendicular to the first axis, and a control means for controlling the tilting means.
    Type: Application
    Filed: November 21, 2005
    Publication date: April 6, 2006
    Inventors: Clifford Perry, Don Perry
  • Stable non-photosensitive polyimide precursor compositions for use in bilayer imaging systems
    Patent number: 7018776
    Abstract: Stable non-photosensitive polyimide precursor compositions with an adhesion promoter in a non-NMP solvent for use in forming high temperature resistant relief images and a process for making said images.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: March 28, 2006
    Assignee: Arch Specialty Chemicals, Inc.
    Inventors: Ilya Rushkin, Ahmad A. Naiini, William D. Weber, Don Perry, Richard Hopla
  • Stable non-photosensitive polyimide precursor compositions for use in bilayer imaging systems
    Publication number: 20040161711
    Abstract: Stable non-photosensitive polyimide precursor compositions with an adhesion promoter in a non-NMP solvent for use in forming high temperature resistant relief images and a process for making said images.
    Type: Application
    Filed: December 10, 2003
    Publication date: August 19, 2004
    Applicant: ARCH SPECIALTY CHEMICALS, INC.
    Inventors: Ilya Rushkin, Ahmad A. Naiini, William D. Weber, Don Perry, Richard Hopla